<html>
    <body>
        <table border="0" cellpading="3">
            <tr>
                <th bgcolor="#CCCCCC" align="center">Distance</th>
                <th bgcolor="#CCCCCC" align="center">Cost</th>
            </tr>
            <?php
            $distance = 50;
            while ($distance <= 250) {
                echo "<tr>
                        <td align=\"right\">".$distance."</td>
                        <td align=\"right\">".($distance / 10)."</td>
                      </tr>\n";
                $distance += 50;
            }
            ?>
        </table>
    </body>
</html>

